Questão jurídica principal
Whether the refusal to hear additional witnesses violated the right to be heard and fair trial guarantees
Decisão extraída
The complaint was inadmissible or unfounded because the requests had not been properly raised in cantonal proceedings and no arbitrary refusal under cantonal procedural law was shown.
Fundamentação extraída
The appellant should have requested the evidence in time before the cantonal court; Article 6 ECHR does not confer an unconditional right to rehearing of witnesses on appeal.